GEPRC Momoda2 5.8GHz DUAL FPV Antenna with Dual-Core RF, 3.8dBi, VSWR ≤1.43, 85% Efficiency, -25dB, LHCP/RHCP, FPC+PCB,

Dual Core RF Higher Gain Wider Coverage No Blind Spots Traditional single core antennas have one radiating element When your aircraft banks hard signal strength dips as the radiation pattern develops nulls The Momoda2 solves this with dual core RF technology two independent radiating elements in a stacked configuration The result 3 8dBi gain across the entire 5 3 6GHz band with superior directional compatibility that maintains signal coverage through aggressive acr0 high speed passes and long range orientation changes VSWR ≤1 43 Near Perfect Power Transfer VSWR measures how much of your VTX power reflects back as heat versus radiating into the air At ≤1 43 the Momoda2 achieves excellent impedance matching across the full 5 3 6GHz bandwidth Nearly all transmitter power becomes airborne signal Less heat in your VTX More range from the same power setting Cleaner video at distance 85 Radiation Efficiency Power Where It Matters At 5 8GHz every percentage point of efficiency matters The Momoda2 converts 85 of input power into radiated RF energy Compare that to budget antennas that waste 40 50 as heat This is the efficiency that turns a 600mW VTX into an effective 510mW of signal in the air not 300mW lost in a poorly matched element FPC PCB Construction Spectrum Analyzer Tested Individually The radiating elements use FPC PCB technology precision etched flexible printed circuits bonded to rigid PCBs Unlike hand soldered antennas with unit to unit variance